Field Theory CLI — X/Twitter Bookmark Manager Skill by ara.so — Daily 2026 Skills collection. Field Theory CLI ( ) syncs all your X/Twitter bookmarks locally, indexes them for full-text search, classifies them by category and domain, and exposes them to AI agents via shell commands. No official API required for the default sync mode. Installation Requirements: - Node.js 20+ - Google Chrome (logged into X/Twitter) for default sync mode - macOS for Chrome session sync; Linux/Windows use OAuth mode Verify installation: Quick Start Data is stored at by default. Core Commands Syncing Searching Cla…